Group Definition (expanded) - Abstract Algebra
The group is the most fundamental object you will study in abstract algebra. Groups generalize a wide variety of mathematical sets: the integers, symmetries of shapes, modular arithmetic, NxM matrices, and much more. After learning about groups in detail, you will then be ready to contin
From playlist Abstract Algebra
Calculus 3: Tensors (1 of 28) What is a Tensor?
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain what is a tensor. A tensor is a mathematical representation of a scalar (tensor of rank 0), a vector (tensor of rank 1), a dyad (tensor of rank 2), a triad (tensor or rank 3). Next video in t
From playlist CALCULUS 3 CH 10 TENSORS
Abstract Algebra: We define the notion of a subgroup and provide various examples. We also consider cyclic subgroups and subgroups generated by subsets in a given group G. Example include A4 and D8. U.Reddit course materials available at http://ureddit.com/class/23794/intro-to-group-
From playlist Abstract Algebra
Linear Algebra for Computer Scientists. 12. Introducing the Matrix
This computer science video is one of a series of lessons about linear algebra for computer scientists. This video introduces the concept of a matrix. A matrix is a rectangular or square, two dimensional array of numbers, symbols, or expressions. A matrix is also classed a second order
From playlist Linear Algebra for Computer Scientists
Introduction to Matrices | Geometry | Maths | FuseSchool
Introduction to Matrices | Geometry | Maths | FuseSchool Chances are, you have heard the word “matrices” in a movie. But do you know what they are or what they are used for? Well, “matrices” is plural of a “matrix”. And you can think about a matrix as just a table of numbers, and that’s
From playlist MATHS: Geometry & Measures
What is a Group? | Abstract Algebra
Welcome to group theory! In today's lesson we'll be going over the definition of a group. We'll see the four group axioms in action with some examples, and some non-examples as well which violate the axioms and are thus not groups. In a fundamental way, groups are structures built from s
From playlist Abstract Algebra
Now that we know what a quotient group is, let's take a look at an example to cement our understanding of the concepts involved.
From playlist Abstract algebra
Curiosity Finds River Rocks and River Beds on Mars
NASA's Curiosity rover mission has found evidence a stream once flowed across the area on Mars where the rover is driving. There is earlier evidence for the presence of water on Mars, but this evidence -- images of rocks containing ancient streambed gravels -- is the first of its kind. Sci
From playlist The Solar System
Student Video: Simulation of Vacancy Diffusion
MIT RES.3-004 Visualizing Materials Science, Fall 2017 Speaker: Tina Chen View the complete course: https://ocw.mit.edu/RES-3-004F17 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62EJXwSgoVRfh1tEiSc01bh Explores the effect of bond energies on vacancy diffusion using a
From playlist MIT RES.3-004 Visualizing Materials Science, Fall 2017
Free to Choose Part 10: How to Stay Free Featuring Milton Friedman
For more videos: Facebook: www.facebook.com/FreeToChooseNetwork Media Website: http://freetochoosemedia.org/index.php Twitter: https://twitter.com/FreeToChooseNet Company: http://freetochoosenetwork.org Shop: http://www.freetochoose.net Stream: http://freetochoose.tv
From playlist "Free to Choose" by Milton Friedman
A group is (in a sense) the simplest structure in which we can do the familiar tasks associated with "algebra." First, in this video, we review the definition of a group.
From playlist Modern Algebra - Chapter 15 (groups)
Detrital Zircons of the Jack Hills, Western Australia… - A. Brenner - 1/12/17
Alec Brenner, G. Edward Bryan Memorial SURF Fellow Full Presentation Title = Detrital Zircons of the Jack Hills, Western Australia: Rock Magnetic and Mineralogical Assessments 2016 Doris S. Perpall SURF Speaking Competition Final Round Produced in association with Caltech Academic Med
From playlist Talks and Seminars
Leonard Mlodinow - Why the ‘Unreasonable Effectiveness’ of Mathematics?
What is it about #mathematics that it can describe so accurately the world around us? From quantum physics, the very smallest features and forces of the foundations of matter and energy, to cosmology, the very largest structures and forces of the beginning and evolution of the universe, ma
From playlist Why the ‘Unreasonable Effectiveness’ of Mathematics? - CTT Interview Series
What is a Module? (Abstract Algebra)
A module is a generalization of a vector space. You can think of it as a group of vectors with scalars from a ring instead of a field. In this lesson, we introduce the module, give a variety of examples, and talk about the ways in which modules and vector spaces are different from one an
From playlist Abstract Algebra
Math History, and the Mathematics of Math
Ahoy hoy Terrans, This video is about, as you might guess, Math History and the Mathematics of Math, But the real question is, which math- and if that sounds confusing- but more importantly, intriguing, then this is the video for you! -Also it's very very silly- I most sincerely hope y
From playlist Summer of Math Exposition Youtube Videos
Response to James Tour: 700 Papers and Still Clueless (Part 1 of 2)
Last year I made a video about James Tour, a chemist and creationist who speaks out against origin of life research. He didn't like it much, so he decided to make a 14-part series about how dumb I am. He really pulled out all the stops, parading all of his classic fallacious talking points
From playlist Debunks/Discussions/Debates
Mod-04 Lec-11 The Yoga Philosophy - I
Indian Philosophy by Dr. Satya Sundar Sethy, Department of Humanities and Social Sciences, IIT Madras. For more details on NPTEL visit http://nptel.iitm.ac.in
From playlist IIT Madras: Introduction to Indian Philosophy | CosmoLearning.org Philosophy
25: A Miracle - Richard Buckland UNSW
An unexpected miracle. Programming in the large VS programming in the small.
From playlist CS1: Higher Computing - Richard Buckland UNSW
What is a matrix? Free ebook http://tinyurl.com/EngMathYT
From playlist Intro to Matrices